Electronic vaporization device providing sufficient air flow

Abstract

A vaporizer, cooperating with a main unit to implement vaporization, includes: a shell in which an air outlet channel is formed; a vaporization assembly having a vaporization channel in communication with the air outlet channel; and an electrode assembly mated with the vaporization assembly and including an insulating member, a first electrode, and a second electrode, the insulating member being at least partially sleeved on the vaporization assembly, the first electrode being sleeved in the insulating member, and the second electrode being sleeved outside the insulating member. An air through channel in communication with the vaporization channel is defined and formed between the first electrode and the insulating member.

What is claimed is: 
     
       1. A vaporizer, cooperating with a main unit to implement vaporization, the vaporizer comprising:
 a shell in which an air outlet channel is formed; 
 a vaporization assembly comprising a vaporization channel in fluid communication with the air outlet channel; and 
 an electrode assembly mated with the vaporization assembly and comprising an insulating member, a first electrode, and a second electrode, the insulating member being at least partially sleeved on the vaporization assembly, the first electrode being sleeved in the insulating member, and the second electrode being sleeved outside the insulating member, 
 wherein an air through channel in communication with the vaporization channel is defined and formed between the first electrode and the insulating member. 
 
     
     
       2. The vaporizer of  claim 1 , wherein, when the vaporizer is mounted on the main unit, the second electrode is mated with the main unit to form a first air inlet branch in communication with the air through channel, and
 wherein a second air inlet branch in communication with the air through channel is formed on the second electrode. 
 
     
     
       3. The vaporizer of  claim 2 , wherein a plurality of air through holes are provided on the second electrode, the plurality of air through holes being arranged in a circumferential direction of the second electrode, each air through of the plurality of air through holes being in communication with the air through channel, and
 wherein the plurality of air through holes form the second air inlet branch. 
 
     
     
       4. The vaporizer of  claim 1 , wherein a mounting through hole runs through the insulating member, and an air through groove in communication with the mounting through hole is provided on an inner wall of the mounting through hole, and
 wherein the first electrode is sleeved in the mounting through hole, and the air through channel is defined and formed between the first electrode and an inner wall of the air through groove. 
 
     
     
       5. The vaporizer of  claim 1 , wherein the vaporization assembly comprises a vaporization core, the vaporization core comprising a first electrode pin and a second electrode pin, the first electrode pin and the second electrode pin being sleeved at an interval on the insulating member, and
 wherein the first electrode pin is electrically connected to the first electrode and the second electrode pin is electrically connected to the second electrode. 
 
     
     
       6. The vaporizer of  claim 5 , wherein the first electrode pin abuts an inner wall, which faces the mounting through hole, of the insulating member and is in contact with the first electrode, and
 wherein the second electrode pin abuts an outer wall of the insulating member and is electrically connected to the second electrode. 
 
     
     
       7. The vaporizer of  claim 1 , wherein the shell comprises an air outlet end and an assembly end opposite to each other, the air outlet end forming the air outlet channel, the second electrode being sleeved between the assembly end and the vaporization assembly,
 wherein a plurality of exhaust grooves are provided on an inner wall of the assembly end, the plurality of exhaust grooves being arranged at intervals in a circumferential direction of the assembly end, and 
 wherein each exhaust groove of the plurality of exhaust grooves comprises a first opening and a second opening, the first opening facing the second electrode, and the second opening intersecting with and being in communication with the first opening and facing away from an air outlet end. 
 
     
     
       8. An electronic vaporization device, comprising:
 the vaporizer of  claim 2 ; and 
 the main unit, 
 wherein the main unit comprises a body and a matching member sleeved on the body, and the second electrode and the matching member are detachably mated, and 
 wherein the first air inlet branch is defined and formed between the second electrode and the matching member. 
 
     
     
       9. The electronic vaporization device of  claim 8 , wherein a front air inlet channel in communication with outside air is further defined and formed between the second electrode and the matching member,
 wherein the second electrode comprises a first connection portion and a second connection portion, the first connection portion being detachably sleeved on the assembly end, and the second connection portion being connected to the first connection portion and protruding from the shell, 
 wherein the first connection portion is butted with the matching member, the front air inlet channel is defined and formed between the first connection portion and the matching member, the second connection portion is detachably connected to the matching member, and a rear air inlet channel is defined and formed between the second connection portion and the matching member, and 
 wherein both the first air inlet branch and the second air inlet branch are communicated between the front air inlet channel and the air through channel. 
 
     
     
       10. The electronic vaporization device of  claim 9 , wherein the matching member comprises a ring body and a protrusion, the protrusion is arranged on an inner wall of the ring body, the second connection portion extends into the ring body and is detachably connected to the protrusion, the first connection portion is butted with the ring body, and the front air inlet channel is defined and formed among the protrusion, the ring body, the first connection portion, and the second connection portion, and
 wherein a plurality of air inlet holes in communication with the front air inlet channel are provided on the ring body. 
 
     
     
       11. The electronic vaporization device of  claim 9 , wherein the second connection portion is in threaded connection with the matching member, and
 wherein a gap formed by the threaded connection between the second connection portion and the matching member is configured to form the first air inlet branch.